| 摘要 |
A diagnostic apparatus ( 1 ) according to the invention is arranged to comprise imaging means ( 6 ) for acquiring diagnostic information within a volume of a patient (P) being located with an imaging volume ( 1 ') of the diagnostic apparatus ( 1 ). In order to visualise the spatial position and orientation of an actual scanning plane on the skin of the patient corresponding to an actual diagnostic image, the diagnostic apparatus ( 1 ) comprises visualisation means ( 10,11,12 ). The visualisation means ( 10,11,12 ) are arranged in an immediate vicinity of the imaging volume ( 1 ') and can be realised as a set of light fan beams. The correct position of the light fans with respect to the actual imaging plane can be mechanically adjusted or can be adjusted by means of a mirror-based optical arrangement.
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